JP6061241B2 - Straightener - Google Patents

Description

  The present invention relates to a dressing machine used for, for example, a wrinkle creation work or a repair work.

  Conventionally, as a sorter of this type, a mounting frame is connected to a traveling machine body by a connecting mechanism, and the machine frame body is provided on the mounting frame body so as to be movable in the left-right direction with respect to the traveling direction of the traveling machine body. A moving mechanism for moving the machine frame in the left-right direction is provided, an adjusting mechanism is provided on the machine frame, a drive shaft using the traveling machine as a drive source is provided on the mounting frame, and the machine frame is adjusted. A driven shaft serving as a drive source for the saddle mechanism is disposed, and a power transmission mechanism comprising a pair of front and rear universal joints that allows the horizontal movement of the machine frame body is interposed between the drive shaft and the driven shaft. A structure having the following structure is known.

  Further, as the trimming mechanism, a main trimming mechanism Q and a secondary trimming mechanism H are arranged at both side positions in the rearward direction of the traveling machine body S, and the traveling machine body S is illustrated in the field M as shown in FIG. While traveling counterclockwise in the direction of the middle arrow, the main trimming mechanism Q at one side position of the traveling machine body S performs the trimming work and unavoidable from the front of the traveling machine body S to the work site of the main trimming mechanism Q. Thus, the remaining unsorted portion T is traveled in the clockwise direction opposite to the direction of the arrow in the traveling machine body S and the sub-stamping mechanism H performs the trimming operation.

JP2002-325502 Patent No. 4096275 Japanese Utility Model Sho 60-119210

  However, in the case of the conventional structure, the main grading mechanism and the secondary grading mechanism are each provided with a banking rotor for splashing mud on the old ridge, a rotary grading body capable of rotating and grading the ridge surface, and a drive system, respectively. As a result, the entire structure is easily complicated, is easily increased in size and weight, has a disadvantage that safety considerations are particularly required, and traveling stability may be hindered.

The present invention is intended to solve these disadvantages. Among the present inventions, the invention according to claim 1 connects the mounting frame body to the traveling machine body by a connecting mechanism, and the machine is connected to the mounting frame body. The frame is provided so as to be movable in the left-right direction with respect to the traveling direction of the traveling machine body by the movement guide mechanism, and the moving mechanism for moving the machine body body in the left-right direction is provided. to become, as the Seiaze mechanism, the mud a lift-up can be pop-rotator of the field provided to rotate in one direction around the rotational axis in the traveling direction of the vehicle body to the machine frame, rotating on該跳A discharge position turning mechanism is provided at the upper position of the body to selectively discharge and guide mud soil splashed by rotation in one direction of the jumping rotary body on one side position or the other side position. , said discharging position in the upper position of the該跳on rotating body deflection mechanism whereas on該跳the ridge side of the lateral position The movable cover member ridge side covers of close to and away from the movable one lateral position relative to the rotating body is provided, Jump by close to and away from moving relative該跳on rotation of the moving cover member provided on said discharging position deflection mechanism The mud that is splashed up by the rotation of the upper rotating body in one direction can be selectively released and guided on the upper surface of the fence at one side position or the other side position, and one side position at the rear position of the upper rotating body. Alternatively, there is provided a pair of left and right trimming bodies capable of trimming the wrinkles at the other side position.

  In the invention according to claim 2, the pair of left and right trimming bodies are formed symmetrically with respect to each other, and each can trim the upper surface trimming portion capable of trimming the upper surface of the collar and one side surface of the collar. Further, the invention according to claim 3 is characterized in that, as the movement guide mechanism, the machine frame is attached to the mounting frame by a horizontal link mechanism. It is characterized by being provided to be movable in the left-right direction with respect to the traveling direction.

  As described above, according to the first aspect of the present invention, the machine frame body is provided so as to be movable in the left-right direction with respect to the traveling direction of the traveling machine body by the movement guide mechanism, and the machine frame body is moved left and right by the movement mechanism. The mud mud that can be moved in one direction and moved up by one-way rotation of the jumping rotator by the proximity and separation movement of the moving cover member provided in the discharge position changing mechanism with respect to the jumping rotator One side position or the other can be selectively guided on the other side position by means of either one of the pair of left and right adjusting bodies arranged at the rear position of the jumping rotary body. The wrinkles at the side positions can be trimmed, and the trimming work can be easily performed without leaving an unsorted portion.

  In the invention described in claim 2, the pair of left and right trimming bodies are formed symmetrically with each other, and each has a top trimming section capable of trimming the top surface of the collar and one side surface of the collar. Since it comprises a side trimming portion that can be trimmed, the collar can be securely tightened. Also, in the invention according to claim 3, as the movement guide mechanism, the mounting frame body is connected to the machine frame body. Since the horizontal link mechanism is provided so as to be movable in the left-right direction with respect to the traveling direction of the traveling machine body, the machine frame body can be smoothly moved to the left and right by the horizontal link mechanism as the movement guide mechanism.

1 is an overall side view of an embodiment of the present invention. It is a whole side sectional view of an example of an embodiment of the invention. 1 is an overall plan view of an embodiment of the present invention. 1 is an overall rear view of an embodiment of the present invention. It is the whole back sectional view of an example of an embodiment of the invention. 1 is an overall cross-sectional view of an embodiment of the present invention. It is a partial expanded sectional view of the example of an embodiment of the invention. It is a whole top view of the working state of the embodiment of the present invention. It is a whole rear view of the working state of the embodiment of the present invention. It is whole rear sectional drawing of the working state of the embodiment of this invention. It is a partial expanded side sectional view of an example of an embodiment of the invention. It is a whole top view of the working state of the embodiment of the present invention. It is a whole rear view of the working state of the embodiment of the present invention. It is whole rear sectional drawing of the working state of the embodiment of this invention. It is an explanatory plan view of the trimming work.

  1 to 14 show an embodiment of the present invention. As shown in FIGS. 1 and 2, reference numeral 1 denotes a traveling machine body, in which a tractor is used, and a three-point link type is provided at the rear of the traveling machine body 1. The attachment frame 3 is connected by a connecting mechanism 2 so as to be movable up and down. In this case, the mounting frame 3 is formed in a substantially square frame shape as a whole consisting of the horizontal flange portion 3a and the vertical rod portion 3b, and the connection mechanism 2 includes a pair of left and right lower links 2a and 2a, an upper link 2b, and a traveling machine body 1. It is composed of a pair of left and right swing links 2c and 2c and suspended links 2d and 2d that swing vertically. The lower links 2a and 2a and the upper link 2b are pivoted between the traveling machine body 1 and the mounting frame 3. The mounting frame 3 is configured to move up and down through the suspension links 2d and 2d by swinging the pair of left and right swing links 2c and 2c.

  4, 4, 3, and 4, the machine frame 4 is attached to the mounting frame 3 by the horizontal link mechanism 5 as the movement guide mechanism J with respect to the traveling direction of the traveling machine body 1. And a moving mechanism 6 for moving the machine frame 4 in the left-right direction B is provided. In this case, a pair of left and right support frames 3c and 3c are attached to the mounting frame 3, respectively. The bases of the pair of left and right support links 5a and 5a are pivotally attached to the support frames 3c and 3c by the front link shafts 5b and 5b, the support frame 5c is attached to the machine frame body 4, and the pair of right and left The front ends of the support links 5a and 5a are attached by the rear link shafts 5d and 5d, and the pair of left and right support frames 3c, 3c and 5c, the support links 5a and 5a, and the front and rear link shafts 5b, 5b, 5d and 5d. A parallel link mechanism is configured to attach the machine frame 4 to the mounting frame. In addition, the hydraulic cylinder 6a is straddled between the one front link shaft 5b and the one rear link shaft 5d as the moving mechanism 6 so as to be movable in the left-right direction B with respect to the traveling direction of the traveling machine body 1. By extending the hydraulic cylinder 6a composed of the cylinder portion 6b and the rod portion 6c through a flow path switching valve by a hydraulic pump (not shown) using the power of the traveling machine body 1 as a drive source. The machine frame 4 is moved in the left-right direction B.

Reference numeral 7 denotes a trimming mechanism, which is provided on the machine frame body 4 and is roughly divided into a jumping rotary body 8 and trimming bodies 10 and 10. In this case, as shown in FIG. the lift-up can be pop-rotator 8 mud M ₁ of the field M provided around the rotation axis O in the traveling direction of the traveling machine body 1 is rotated in one direction N, pop-over position of the pop-rotator 8 selectively released guidable release position deflection mechanism 9 on the ridge W of one side position mud M ₁ to be splashed R or the other side position L by rotation in one direction N of the rotary member 8 is provided, The discharge position changing mechanism 9 is provided with a movable cover member 12 which is disposed so as to be movable in an obliquely vertical direction so as to be opposed to the jumping rotary body 8 and can move close to and away from the jumping rotary body 8. 8 of the rear position on one lateral position R or the other side position L the upper surface W ₁ and on the other hand side W ₂ of the ridge W Seiaze possible pair of Arrangements 10 and 10 are provided.

In this case, as shown in FIGS. 5 and 6, the jumping rotary body 8 has a plurality of jumper blades 8b protruding from the outer peripheral surface of the rotor body 8a. has become around the rotation axis O of the first traveling direction and structure to rotate in one direction N splashed mud M ₁ of the field M, also the release position deflection mechanism 9, Figure 2, in FIG. 5 As described above, the substantially rectangular tubular fixed cover member 11 having an open bottom surface composed of an upper plate 11a, a front plate 11b, and a rear plate 11c covering the upper position and the front / rear position of the jumping rotary body 8 is attached to the machine frame body 4, A bearing cylinder portion 4a is provided in the lower direction of the machine frame 4 in the advancing direction, and a drive main shaft 4b is supported on the bearing cylinder portion 4a so as to be positioned above the jumping rotary body 8 as shown in FIGS. The movable cover member 12 is provided on the side W of the side position R so that the movable cover member 12 can be adjusted in a slanting vertical direction. The material 12 is provided so as to be able to move close to and away from the leap rotator 8, and the radiating cover member 17 is placed in the left and right horizontal direction at the upper side of the leap rotator 8 on the side W of the other side position L. It is provided so that movement can be adjusted.

In this case, as shown in FIGS. 3, 5, and 10, the movable cover member 12 includes a semicircular arc-shaped upper plate 12 a that covers the front and rear positions in the traveling direction and a side position, a front plate 12 b that has an edge plate shape, and a rear plate 12 c A pair of front and rear mounting pieces 9a and 9a are attached to the machine frame body 4 and the oblong holes 9b and 9b in the diagonally up and down directions are attached to the mounting pieces 9a and 9a. The support pins 9c and 9c are inserted between the front plate 12b and the rear plate 12c of the movable cover member 12 through the elongated holes 9b and 9b of the attachment pieces 9a and 9a, and the upper portions of the attachment pieces 9a and 9a and The positioning holes 9d and 9d are formed in the lower part, the positioning pins 9e are selectively inserted into the upper and lower positioning holes 9d and 9d, and the movable cover member 12 is moved and adjusted diagonally up and down to the upper position or the lower position. A movable cover that can be selectively moved and arranged At the upper position of the material 12, the movable cover member 12 is in a state of being separated from the jumping up rotating body 8, and at the lower position of the moving cover member 12, the moving cover member 12 is in the proximity of the jumping up rotating body 8. It is trying to become.

  In this case, as shown in FIGS. 2, 3, 4, and 10, the radiating cover member 17 has a square pipe-shaped guide tube 9f attached to the machine frame 4, and a housing 9g attached to the guide tube 9f. It is inserted in a horizontal and horizontal direction so that the movement can be adjusted, and a plate rubber anti-scattering material 17a having a U-shaped cross section is attached to the housing 9g by mounting pieces 9h, 9h, and a plurality of selection holes 9i,. And a selection pin 9j is selectively inserted through the selection hole 9i through a casing 9g, and the release cover member 17 is provided so as to be movable in the left-right horizontal direction. 8 is configured so that it can be adjusted to be close to and away from.

Accordingly, as shown in FIGS. 5 and 10, the moving cover member 12 is moved and adjusted to the upper position by the discharge position changing mechanism 9, and the jumping rotary body 8 and the inner surface of the moving cover member 12 are arranged apart from each other and moved. overwhelmed as much as possible between the upper surface W ₁ of the lower and ridge W of moving the cover member 12 arranged close to the bottom of the cover member 12 at a position above the ridge W of one side position R, lift-up rotary body 8 and the moving cover member 12 to Seiaze position K of the upper surface W ₁ and the one side adjacent the bottom and ridge W of one side position R of the moving cover member 12 with the inner surface of the moving cover member 12 is away The dissipating cover member 17 is disposed close to the jumping rotary member 8, and the mud M ₁ splashed up by the rotation of the jumping rotary member 8 in one direction N directly collides with the lower inner surface of the movable cover member 12. On one side position R, it falls onto the ridge W and is guided to discharge. Further, as shown in FIGS. 10 to 14, the moving cover member 12 is moved and adjusted to the lower position by the discharge position changing mechanism 9, and the jumping rotary body 8 and the inner surface of the moving cover member 12 are arranged close to each other and the moving cover is arranged. The lower part of the member 12 is disposed close to the upper surface of the farm field M, and the lower part of the movable cover member 12 and the upper surface of the farm field M are closed as much as possible. The moving cover member 12 is disposed at the other side trimming position F where the lower part of the moving cover member 12 and the upper surface of the field M are close to each other, and the disengagement cover member 17 is adjusted to move away from the flip-up rotating body 8. to the bottom of Hoteki cover member 17 disposed close to the upper position of the ridge W of the other lateral position L, and closed as much as possible between the upper surface W ₁ of the lower and ridge W of Hoteki cover member 17 , Mud splashed up by rotation in one direction N M ₁ is via the interior of the moving cover member 12 and the fixed cover member 11, from above the pop-rotating member 8, is dropped Hoteki on the ridge W of the other lateral position L through Hoteki cover member 17 Therefore, the moving cover member 12 provided in the discharge position changing mechanism 9 is moved up and down by the rotation in one direction N of the jumping rotator 8 by the approaching and moving away from the jumping rotator 8. the mud M ₁ which is the upper surface W ₁ of the ridge W of one side position R or the other side position L can be selectively released assistance.

Further, in this case, the pair of right and left Seiaze 10, 10 are formed symmetrically to each other, as shown in FIG. 4, respectively, Seiaze possible top Seiaze portion 10a and ridges the upper surface W ₁ of the ridge W becomes one side W ₂ of W from Seiaze possible side Seiaze portion 10b, as shown in FIG. 7, the upper surface Seiaze portion 10a and side Seiaze section 10b, respectively, a plurality of the outer peripheral surface of the rotor frame 10c A pressing plate G having a length reaching the pressing surface G at the rearward position in the rotation direction adjacent to each pressing surface G is provided. It is made of a flexible plate made of a material that can be elastically bent by an external load made of a synthetic resin such as nylon resin or vinyl chloride resin having flexibility, or a metal such as stainless steel or spring steel.

  In this case, as shown in FIG. 2 and FIG. 4, the bearing cylinder 4a is provided by the vertical members 4c and 4c at the lower part of the machine frame 4, and the rear plate 11c of the fixed cover member 11 is provided on the front vertical member 4c. Mounting, bearing main shaft 4b is supported on bearing tube portion 4a, and support drive shafts 4d and 4d, which are integral or separate from the rear portion of bearing tube portion 4a, are installed in the left-right direction B perpendicular to the traveling direction of traveling machine body 1. A gear mechanism 4e is provided between the drive main shaft 4b and the support drive shaft 4d, and a pair of left and right trimming bodies 10, 10 are attached to both left and right ends of the support drive shafts 4d, 4d, and the traveling machine body 1 is used as a drive source. The drive main shaft 4b is rotated in one direction N via the power transmission mechanism 13, and the jumping rotary body 8 and the pair of left and right trimming bodies 10, 10 are configured to rotate in one direction C in the arrow direction in FIG. doing.

  In this case, as shown in FIGS. 2 and 3, a bracket 3d is attached to the upper part of the vertical flange 3b of the mounting frame 3, and a drive shaft 13a using the traveling machine body 1 as a drive source is disposed on the bracket 3d by a bearing 13b. The driven shaft 13c serving as a drive source for the trimming mechanism 7 is disposed on the machine frame 4 by a bearing 13d, and the movement of the machine frame 4 in the left-right direction B is allowed between the drive shaft 13a and the driven shaft 13c. And a power transmission mechanism 13 comprising a pair of front and rear universal joints 13e and 13e and a telescopic transmission shaft 13f. The transmission shaft 13f is a hexagonal bore that is slidably fitted in a non-rotating state. And the transmission shaft 13f of the power transmission mechanism 13 that swings in the left-right direction B by the left-right movement of the machine casing 4 is used as the rectifying mechanism. 7 In this case, the interference avoidance position D is an upper position of the trimming mechanism 7 and the machine casing 4, and the driven shaft is set to a rear position in the traveling direction of the machine casing 4. 13c is disposed at a position where the transmission shaft 13f crosses the machine frame 4.

  In this case, as shown in FIGS. 2 and 3, a power shaft 14a driven by the power take-off shaft 1a of the traveling machine body 1 through the universal joint mechanism 1b is disposed on the horizontal flange portion 3a of the mounting frame 3. An intermediate shaft 14c is disposed on the vertical flange 3b of the mounting frame 3, a pair of turning gears 14d and 14e are disposed between the power shaft 14a and the intermediate shaft 14c, and the intermediate shaft 14c A front transmission mechanism 14 comprising a chain 14b is interposed between the drive shaft 13a, and an input shaft 15a is disposed on the machine frame 4 below the driven shaft 13c. 15a and the drive main shaft 4b have a direct connection structure, and a rear transmission mechanism 15 including a chain 15b is interposed between the input shaft 15a and the driven shaft 13c.

Reference numeral 16 denotes a pretreatment mechanism, which is provided at a forward position in the moving direction of the jumping rotary body 8 as shown in FIG. 6. In this case, the base portion of the chain case 16a is positioned at one side position at the front portion of the bearing cylinder portion 4a. A pretreatment rotor 16c having a plurality of pretreatment blades 16b is rotatably provided at the front portion of the chain case 16a so as to be able to swing up and down toward the flange W of the R, and the chain case 16a is attached to the pulling shaft 16d. And a spring 16e that can swing up and down. A chain mechanism 16g is interposed between the rotor shaft 16f of the pretreatment rotor 16c and the drive main shaft 4b. The chain mechanism 16g rotates the pretreatment rotor 16c and the jumping rotator 8. In order to set the direction to a different direction and improve the binding property between the old paddle and the embankment, the upper surface W1 of the paddle W at the _one side position R is cut in advance by the rotation of the pretreatment rotor 16c. ing.

Since this embodiment has the above-described configuration, as shown in FIGS. 8 to 11, the horizontal frame mechanism 5 and the movement mechanism 6 as the movement guide mechanism J are used to set the machine body 4 to the one side position R in FIG. When the traveling machine body 1 is moved along the old shaft in the counterclockwise direction in the direction of the arrow in FIG. 15 and the power take-off shaft 1a of the traveling machine body 1 is rotated in this state, the mounting frame body is obtained. 3 through a power transmission mechanism 13 comprising a drive shaft 13a disposed at 3, a driven shaft 13c disposed at the machine frame 4, a pair of front and rear universal joints 13e and 13e, and a telescopic transmission shaft 13f. 7 is driven, before the upper surface W ₁ of the ridge W of contrast lateral position R by the rotation of the pretreatment rotor 16c of the processing mechanism 16 is scraping, 5, as shown in FIG. 10, by the release position deflection mechanism 9 Move and adjust the moving cover member 12 to the upper position and rotate it up The body 8 and the inner surface of the movable cover member 12 are spaced apart from each other, and the lower portion of the movable cover member 12 is disposed close to the upper side of the ridge W at one side position R, and the lower portion of the movable cover member 12 and the upper surface W of the ridge W. ₁ and closed as much as possible between, and a top surface W ₁ of the lower and ridge W of one side position R of the moving cover member 12 with the inner surface of the pop-rotating body 8 and the moving cover member 12 is away The movable cover member 12 is disposed at the adjacent one side of the adjusting position K, and the release cover member 17 is disposed close to the jumping rotary body 8 and is flipped up by the rotation of the jumping rotary body 8 in one direction N. The mud M ₁ collides with the lower inner surface of the moving cover member 12 as it is, falls onto the ridge W at one side position R, is guided to be released, and is a pair of left and right arrangements arranged at the rear position of the jumping rotary body 8. The trimming body 10 at one side position R of the casings 10 and 10 is in one direction. Rotating contact with the upper surface W ₁ and on the other hand side W ₂ of the ridge W of R a top W ₁ and on the other hand side W ₂ of the ridge W rotates Seiaze by, the other Seiaze body 10 settling to沈入the field M By receiving the reaction force and increasing the rotational speed of the trimming body 10 relative to the traveling speed of the traveling machine body 1, the trimming body 10 rotates and makes sliding contact with the W surface, and the sliding surface makes the W surface smooth and smooth. The tightening pressure can be tightly adjusted, so that the trimming operation is performed while leaving the unaligned portion T at the four corners of the collar W shown in FIG.

Next, when trimming the unordered processing portion T, as shown in FIGS. 12 to 14, the left side position in FIG. 13 in which the machine frame body 4 is set to the other side position L by the horizontal link mechanism 5 and the moving mechanism 6 is used. As shown in FIGS. 10 to 14, the moving cover member 12 is moved and adjusted to the lower position by the discharge position changing mechanism 9, and the jumping rotary body 8 and the inner surface of the moving cover member 12 are arranged close to each other. The lower part of the moving cover member 12 is disposed close to the upper surface of the farm field M, and the lower part of the moving cover member 12 and the upper surface of the farm field M are closed as much as possible. And the lower cover of the movable field 12 and the upper surface of the field M are disposed closer to the other side trimming position F, the movable cover member 17 is moved away from the flip-up rotating body 8. Move and adjust under the radiating cover member 17 The proximity positioned above the ridge W of the other lateral position L, and closed as much as possible between the upper surface W ₁ of the lower and ridge W of Hoteki cover member 17, one-way pop-rotator 8 The mud M ₁ splashed up by the rotation of N passes through the upper part of the movable cover member 12 and the fixed cover member 11, and reaches the other side position L through the radiating cover member 17 from above the leap-up rotating body 8. In this state, the traveling machine body 1 travels in the clockwise direction opposite to the direction of the arrow in FIG. rotation of the 1a, mud M ₁ of the field M to be thrown upward by the rotation in one direction N of the pop-rotating body 8 release from through the upper portion of the moving cover member 12 and the fixed cover member 11 of the discharge position deflection mechanism 9 Falling on the heel W at the other side position L via the heel cover member 17 Of the pair of left and right trimming bodies 10, 10 disposed at the rear position of the jumping rotary body 8, the trimming body 10 at the other side position L is the upper surface of the collar W at the other side position L. W ₁ and the other hand to rotate in contact with the side surface W ₂ of the upper surface W ₁ and on the other hand side W ₂ of the ridge W rotates Seiaze with, thereby to Seiaze work outstanding Seiaze processing portion T shown in FIG 15 is performed Become.

Therefore, the machine frame 4 is moved in the left-right direction B orthogonal to the traveling direction of the traveling machine 1 by the movement guide mechanism J and the movement mechanism 6, and the jump of the movable cover member 12 provided in the discharge position changing mechanism 9 is performed. selectively releasing guiding the mud M _1, which is splashed by the rotation in one direction N of the pop-rotating body 8 by close to and away from moving with respect to the upper rotary body 8 on the ridge W of one side position R or the other side position L Since the movable cover member 12 is disposed so as to be movable in the diagonally up and down direction so as to face the jumping rotary member 8, the jumping rotary member 8 and the movable cover member are positioned above the movable cover member 12. 12 and the lower portion of the movable cover member 12 can be disposed close to the upper position of the ridge W at the one side position R. At the lower position of the movable cover member 12, Moving cover The lower surface of the moving cover member 12 can be disposed close to the upper surface of the farm field M while the inner surface of the member 12 is disposed in close proximity, and mud soil that is lifted up by one-way rotation of the jumping rotary body is positioned at one side or the other. One of the pair of left and right trimming bodies 10 and 10 arranged at the rear position of the flip-up rotating body 8 can be selectively and efficiently discharged and guided on the side collar. 10, the side W of the one side position R or the side W of the other side L can be trimmed, and the trimming operation can be easily performed without leaving the unsettled portion T.

  In this case, the release position changing mechanism 9 is provided with the release cover member 17 on the side W of the other side position L so as to be movable and adjustable. In the arrangement of the first and second lateral positions R, the radiating cover member 17 is arranged close to the jumping-up rotating body 8, and in the other lateral position L, the radiating cover member 17 is disposed. The moving away from the jumping rotary body 8 is adjusted, thereby increasing the embankment efficiency.

In this case, the pair of right and left Seiaze 10, 10 are formed symmetrically to each other, respectively, one side W ₂ of Seiaze possible top Seiaze portion 10a and ridges W upper surface W ₁ of the ridge W Since it comprises the side trimming portion 10b that can be trimmed, the collar W can be securely tightened. In this case, the machine frame body 4 is attached to the mounting frame body 3 by the horizontal link mechanism 5. Since it is provided so as to be movable in the left-right direction B with respect to the traveling direction, the machine frame 4 can be smoothly moved left and right by the horizontal link mechanism 5 as the movement guide mechanism J.

  At this time, the transmission shaft 13f of the power transmission mechanism 13 that swings in the left-right direction B by the left-right movement of the machine frame body 4 is disposed at the interference avoidance position D, which is the upper position of the trimming mechanism 7. Therefore, the distance in the traveling direction between the drive shaft 13a disposed on the front mounting frame 3 in the traveling direction and the driven shaft 13c on the machine frame 4 side can be increased, and the amount of expansion / contraction of the transmission shaft 13f is accordingly increased. That is, the sliding amount of the outer cylinder 13g and the inner casing 13h can be reduced, and the swinging motion θ in the left-right direction B of the transmission shaft 13f by the movement of the machine frame 4 in the left-right direction B is smoothly performed. The frame 4 can be moved smoothly from side to side, the bending angle of the universal joints 13e and 13e can be reduced, the power can be transmitted smoothly, and the workability can be improved. Can do.

  In this case, the interference avoidance position D is a position above the trimming mechanism 7 and the machine frame body 4, and the driven shaft 13 c is connected to the machine frame body 4 and the transmission shaft 13 f is connected to the machine frame body 4. Since it is arranged at a position where it crosses over, it does not hinder the movement of the machine body 4 in the left-right direction B, and constitutes a rectifying mechanism 7 arranged in the machine body 4 In this case, a power shaft 14a driven by the power take-off shaft 1a of the traveling machine body 1 is arranged on the mounting frame 3. Since the front transmission mechanism 14 is interposed between the power shaft 14a and the drive shaft 13a, the power transmission structure from the traveling machine body 1 to the straightening mechanism 7 can be simplified. In this case, the input shaft 15a is disposed on the machine frame 4 below the driven shaft 13c. Since it formed by interposing a rear transmission mechanism 15 between the input shaft 15a and the driven shaft 13c, the power transmission structure from the vehicle body 1 to Seiaze mechanism 7 can be simplified.

  The present invention is not limited to the above-described embodiment. For example, the mounting frame 3, the horizontal link mechanism 5, the moving mechanism 6, the trimming mechanism 7, the jumping rotary body 8, and the discharge position changing mechanism 9 are used. The structure, shape, and the like of the trimming body 10 are designed with appropriate changes.

  As described above, the intended purpose can be sufficiently achieved.

J Movement guide mechanism B Left-right direction O Rotation axis N One direction M Field M ₁ Mud R One side position L The other side position W 畦 W ₁ Upper surface W ₂ One side 1 Traveling machine body 2 Connection mechanism 3 Mounting frame body 4 Machine frame Body 5 Horizontal link mechanism 6 Moving mechanism 7 Adjusting mechanism 8 Jumping rotating body 9 Discharge position turning mechanism 10 Adjusting body 10a Upper surface adjusting part 10b Side adjusting part 12 Moving cover member

Claims (3)

A mounting frame is connected to the traveling machine body by a connecting mechanism, and the machine frame body is provided on the mounting frame body so as to be movable in the left-right direction with respect to the traveling direction of the traveling machine body by the movement guide mechanism. A moving mechanism for moving the machine frame body, and a trimming mechanism provided on the machine frame body. As the trimming mechanism, the machine frame body rotates in one direction around the rotation axis of the traveling direction of the traveling machine body. A jumping rotary body capable of jumping up mud in a field is provided, and mud soil that is lifted up by rotation in one direction of the jumping rotary body is positioned at one side or the other side position above the jumping rotary body A discharge position changing mechanism capable of selectively discharging and guiding is provided on the heel, and the jump position rotating mechanism is positioned above the jump rotator so that the jump rotator is located on the heel side of one side position. the movable cover member for covering the ridge side of the close to and away from the movable one lateral position relative provided, said discharging position diverting machine The mud mud that is lifted up by the one-way rotation of the jumping rotator by the movement of the moving cover member provided to the hopping rotator toward and away from the jumping rotator selectively on the upper surface of the cage at one side position or the other side position A straightening machine provided with a pair of left and right trimming bodies provided so as to be able to guide the discharge and capable of trimming the wrinkles at one side position or the other side position at a rear position of the jumping rotary body.   The pair of left and right trimming bodies are formed symmetrically with each other, and each comprises a top surface trimming section capable of trimming the top surface of the collar and a side trimming section capable of trimming one side surface of the collar. The dressing machine according to claim 1.   3. The moving guide mechanism according to claim 1, wherein the machine frame body is provided on the mounting frame body so as to be movable in a horizontal direction with respect to a traveling direction of the traveling machine body by a horizontal link mechanism. Sizing machine.